201034034 has 4 divisors (see below), whose sum is σ = 301551054. Its totient is φ = 100517016.

The previous prime is 201034021. The next prime is 201034037. The reversal of 201034034 is 430430102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 127125625 + 73908409 = 11275^2 + 8597^2 .

It is not an unprimeable number, because it can be changed into a prime (201034037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50258507 + ... + 50258510.

Almost surely, 2^201034034 is an apocalyptic number.

201034034 is a deficient number, since it is larger than the sum of its proper divisors (100517020).

201034034 is a wasteful number, since it uses less digits than its factorization.

201034034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100517019.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 201034034 is about 14178.6471145875. The cubic root of 201034034 is about 585.8096602911.

Adding to 201034034 its reverse (430430102), we get a palindrome (631464136).

The spelling of 201034034 in words is "two hundred one million, thirty-four thousand, thirty-four".